You will act as the founding team's right hand, tackling mission-critical challenges across sales, product, and operations. From shaping GTM strategy to leading hiring for world-class engineers, this high-stakes generalist role offers a front-row seat to building a company from the ground up with elite talent from Google and X.
This job is no longer actively hiring. Talk to Jack to find live roles.
Founder's Associate at Seamflow
Join an elite team of former unicorn founders and engineers from Google and X at a high-growth London startup transforming the $100B+ testing and certification industry. If you are an MBB or finance high-flyer looking to transition from advising to building, this role offers the ultimate apprenticeship in venture-backed entrepreneurship with meaningful equity and a front-row seat to a company already generating six-figure revenue while in stealth.
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This role is no longer actively hiring, but Jack can still help you discover similar open roles that fit.
Location
London, United Kingdom
Compensation
Not Disclosed
Company
Seamflow
Role overview
ConstructionLondon, United KingdomSeed (VC-backed)
Seamflow is the operating system for TIC organizations.
Backed by Northzone, Initialized Capital, Nebular VC, Transpose Platform, Entrepreneur First.
What you will do
- Execute across the entire GTM funnel by joining customer calls, synthesizing product insights, and moving high-value deals to close.
- Support strategic fundraising efforts by building investor materials, conducting market research, and managing outreach pipelines.
- Lead internal operations and hiring, building out a world-class engineering team while owning legal, compliance, and vendor workflows.
Who this is a fit for
- 1-2 years of experience at a top-tier management consulting firm (MBB) or elite finance institution with a bias toward action.
- Exceptional organizational skills and an obsessive attention to detail, capable of thriving in high-growth, high-pressure environments.
- A proactive problem-solver who is comfortable with chaos and has a demonstrated track record of building projects from scratch.
Why this role is remarkable
- Work directly with founders who secured a 14x oversubscribed $4.5M seed round from Tier 1 investors behind Coinbase, Reddit, and Spotify.
- Join a world-class team featuring former unicorn founding engineers and talent from X, Google, Amazon, and Yandex.
- Experience the steepest possible learning curve with a 360-degree view of company building, designed specifically for future founders.
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Jack gets to know what you're great at and what you want next, then searches 15 million jobs daily and helps you discover roles at companies like this.
Meet Jack
What happens next?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack’s network.
If your profile’s a match and Seamflow wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.